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. 2014 May 1;9(5):e96169. doi: 10.1371/journal.pone.0096169

Figure 6. Seedling vigour and stress.

Figure 6

Legend: Mean time to germinate (MTG) based on embryo viability (elongation) compared to regrowth for C. papaya (A), P. edulis (B) and L. nobilis (C) showing relationship between seedling vigour and stress. (□ = control; ○ = CV at 0°C -LN; • = CV at 0°C +LN; Δ = CV at 25°C –LN; ▴ = CV at 25°C +LN; Inline graphic = VIV at 0°C -LN; ◊ = VIV at 0°C +LN; Inline graphic = VIV at 25°C –LN; Inline graphic = VIV at 25°C +LN). Numbers by each symbol represent: 1 = 30 min; 2 = 60 min; 3 = 90 min for CV; and 1 = 1 min; 2 = 2.5 min; 3 = 5 min for VIV respectively.